KR100713022B1 - El 표시장치 및 전자장치 - Google Patents
El 표시장치 및 전자장치 Download PDFInfo
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- KR100713022B1 KR100713022B1 KR1020000055098A KR20000055098A KR100713022B1 KR 100713022 B1 KR100713022 B1 KR 100713022B1 KR 1020000055098 A KR1020000055098 A KR 1020000055098A KR 20000055098 A KR20000055098 A KR 20000055098A KR 100713022 B1 KR100713022 B1 KR 100713022B1
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- Prior art keywords
- gamma
- display device
- electronic device
- correction
- pixel electrode
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- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
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- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
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- H—ELECTRICITY
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- Electromagnetism (AREA)
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- Electroluminescent Light Sources (AREA)
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- Picture Signal Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
부호 160은 화상 신호 처리회로를 나타내고, 이 화상 신호 처리회로는 외부로부터 입력되는 아날로그 신호를 디지털 신호로 변환하는 A/D 변환회로(163), 디지털 신호를 감마() 보정하는 보정회로(161), 및 감마() 보정된 디지털 신호를 아날로그 신호로 변환하는 D/A 변환회로(164)를 포함한다. 그 보정회로(161)는 보정 메모리(162)를 가지고 있다.
Claims (33)
- 제 1 항에 있어서, 상기 화소 전극에 대응하는 위치에 형성된 컬러 필터를 더 포함하는 것을 특징으로 하는 전자장치.
- 삭제
- 제 1 항에 있어서, 상기 전계 발광 소자가 폴리머계 유기재료로 이루어진 발광층을 포함하는 것을 특징으로 하는 전자장치.
- 제 9 항에 있어서, 상기 전계 발광 표시장치가, 전계 발광 디스플레이, 비디오 카메라, 헤드 장착형 표시장치, 기록 매체를 구비한 화상 재생 장치, 휴대형 컴퓨터, 퍼스널 컴퓨터, 휴대 전화기, 및 자동차 오디오 기기로 이루어진 군에서 선택된 전자장치에 사용되는 것을 특징으로 하는 전계 발광 표시장치.
- 박막트랜지스터;상기 박막트랜지스터에 전기적으로 접속된 화소 전극;상기 화소 전극을 음극 또는 양극으로 하는 전계 발광 소자;상기 전계 발광 소자를 봉입하는 절연층;상기 아날로그 신호를 상기 전계 발광 소자에 인가하기 위한 소스 드라이버 회로를 포함하고;상기 박막트랜지스터, 상기 화소 전극, 상기 전계 발광 소자, 상기 절연층, 상기 소스 드라이버 회로, 및 상기 보정회로가 동일 기판 위에 형성된 것을 특징으로 하는 전계 발광 표시장치.
- 제 1 항 또는 제 12 항에 있어서, 상기 전계 발광 표시장치가, 전계 발광 디스플레이, 비디오 카메라, 헤드 장착형 표시장치, 기록 매체를 구비한 화상 재생 장치, 휴대형 컴퓨터, 퍼스널 컴퓨터, 휴대 전화기, 및 자동차 오디오 기기로 이루어진 군에서 선택된 전자장치에 사용되는 것을 특징으로 하는 전자장치.
- 제 9 항 또는 제 13 항에 있어서, 상기 화소 전극에 대응하는 위치에 형성된 컬러 필터를 더 포함하는 것을 특징으로 하는 전계 발광 표시장치장치.
- 삭제
- 제 9 항 또는 제 13 항에 있어서, 상기 전계 발광 소자가 폴리머계 유기재료로 이루어진 발광층을 포함하는 것을 특징으로 하는 전계 발광 표시장치.
- 제 13 항에 있어서, 상기 전계 발광 표시장치가, 전계 발광 디스플레이, 비디오 카메라, 헤드 장착형 표시장치, 기록 매체를 구비한 화상 재생 장치, 휴대형 컴퓨터, 퍼스널 컴퓨터, 휴대 전화기, 및 자동차 오디오 기기로 이루어진 군에서 선택된 전자장치에 사용되는 것을 특징으로 하는 전계 발광 표시장치.
- 제 12 항에 있어서, 상기 화소 전극에 대응하는 위치에 형성된 컬러 필터를 더 포함하는 것을 특징으로 하는 전자장치.
- 삭제
- 제 12 항에 있어서, 상기 전계 발광 소자가 폴리머계 유기재료로 이루어진 발광층을 포함하는 것을 특징으로 하는 전자장치.
- 제 1 항 또는 제 12 항에 있어서, 상기 절연층이 질화규소를 포함하는 것을 특징으로 하는 전자장치.
- 제 9 항 또는 제 13 항에 있어서, 상기 절연층이 질화규소를 포함하는 것을 특징으로 하는 전계 발광 표시장치.
- 제 1 항에 있어서, 상기 비디오 신호가 디지털 비디오 신호인 것을 특징으로 하는 전자장치.
- 제 9 항에 있어서, 상기 비디오 신호가 디지털 비디오 신호인 것을 특징으로 하는 전계 발광 표시장치.
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Also Published As
Publication number | Publication date |
---|---|
US7786958B1 (en) | 2010-08-31 |
KR20010030443A (ko) | 2001-04-16 |
CN1607873A (zh) | 2005-04-20 |
CN1183605C (zh) | 2005-01-05 |
JP2001092413A (ja) | 2001-04-06 |
EP1087444B1 (en) | 2013-04-10 |
US20100321281A1 (en) | 2010-12-23 |
EP2276064A2 (en) | 2011-01-19 |
US8436790B2 (en) | 2013-05-07 |
EP2276064B1 (en) | 2017-02-01 |
EP1087444A2 (en) | 2001-03-28 |
TW531764B (en) | 2003-05-11 |
CN1607873B (zh) | 2012-05-16 |
EP2276064A3 (en) | 2012-05-09 |
CN1290042A (zh) | 2001-04-04 |
EP1087444A3 (en) | 2006-04-26 |
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